baber/WOPTO huggingface dataset:
Patent JP-2012148584-A (JP)
Title: High-voltage equipment having cooling structure, and vehicle including the same
Inventor: AOKI KENGO
IPC: B60N2/90
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure that effectively reduces noise due to cooling-air circulation occurring in a case of high-voltage equipment.SOLUTION: High-voltage equipment 10, configured to be mounted to a vehicle, includes: a first cooling flow path 65 for cooling a battery unit 20 installed in a case 60; a second cooling flow path 80 for cooling a high-voltage control equipment unit 40; an intermediate duct 70 connecting the first cooling flow path 65 and the second cooling flow path 80 to each other; and a blower fan 90 for blowing air to them. The intermediate duct 70 has an inlet 71 connected to the first cooling flow path 65, an outlet 72 connected to the second cooling flow path 80, and an inner flow path 73 communicating between the inlet 71 and the outlet 72. The cross-sectional area of the inlet 71 and outlet 72 is set to a dimension smaller than the cross-sectional area of the inner flow path 73, thereby functioning as an expansion-type silencer that can silence ventilation sound of internally circulating cooling air.
Patent JP-2012151558-A (JP)
Title: Wireless communications system
Inventor: KAMAGATA HIDETADA
IPC: H04W4/06
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it takes a time for sound announcement from a master station to a slave station, which causes that the sound announcement at the slave station may delay for announcements requiring urgency, such as an emergency earthquake alert.SOLUTION: A wireless communications system has a master station connected with a slave station by wireless, and a distribution device connected with the slave station by wire. The master station receives first distribution information from external, and transmits second distribution information by wireless to the slave station based on the first distribution information. The distribution device receives third distribution information from external, and transmits fourth distribution information by wire to the slave station based on the third distribution information. The slave station is configured to have: a first reception unit receiving the second distribution information transmitted from the master station; a second reception unit receiving the fourth distribution information transmitted from the distribution device; a slave station controller performing exclusive control preventing the second distribution information from being accepted if the fourth distribution information has been received, and producing a sound signal based on the second distribution information or the fourth distribution information; and a loudspeaker outputting the produced sound signal.
Patent JP-2012155861-A (JP)
Title: Light source lighting device and illuminating device
Inventor: NONAKA TAKAFUMI
IPC: H05B37/02
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To enable a power supply circuit driving by a constant current an LED series circuit in which a plurality of LEDs are connected in series, to be used in a plurality of LED series circuits having the different number of LEDs without changing circuit constants and components.SOLUTION: An LED series circuit 851 is connected to a power conversion circuit 120 of a power supply circuit 100. The power conversion circuit 120 is drive-controlled by a control operation circuit 112 to supply a constant current to the LED series circuit 851. A voltage detection circuit 123 detects a voltage applied to the LED series circuit 851. The control operation circuit 112 determines whether or not the number of LEDs of the LED series circuit 851 is 40 or 20 based on a voltage detected by the voltage detection circuit 123. The control operation circuit 112 has a constant current value table 151 for 40 LEDs and a constant current value table 152 for 20 LEDs, selects any one of the constant current value tables 151 and 152 depending on a determination result, and performs constant current control of the power conversion circuit 120 based on the selected constant current value table.
Patent JP-2011078841-A (JP)
Title: Magnetic resonance imaging system and magnetic resonance imaging method
Inventor: KUHARA SHIGEHIDE
IPC: G01R33/54
Filed: 2011-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operational work, speed up imaging, and increasing accuracy in moving a patient's couch when multiple RF coils are used so as to perform imaging based on a moving bed technique.  <P>SOLUTION: The magnetic resonance imaging system includes: static magnetic field generating means; a couch movable in a predetermined direction passing through the static magnetic field, an object to be imaged being laid on the couch; at least one reception RF coil disposed fixedly to the static magnetic field generating means; position changing means for changing a relative position formed between the couch and a magnet of the static magnetic field generating means in the predetermined direction; scanning means for scanning the object by applying a given train of pulses to the object at each changed position; reception means for receiving through the reception RF coil an echo signal that emanates from the object; reception-processing means for conversion into echo data, with given processing for reception; and image producing means for producing an MR image based on the converted echo data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012154445-A (JP)
Title: Telescopic pipe
Inventor: OKADA YOSUKE
IPC: F16B7/14
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic pipe that is easily operated to expand and contract, has a stopper member projected outward by a small amount, and has high fixing strength in the sliding direction.SOLUTION: The telescopic pipe is provided with: a first pipe member having a thin section 13 formed to a prescribed length from an engaging-side tip toward a base end side, and a flexible engagement member 15 that has a cut-out shape formed in the lower side in the thin section 13 and has a protrusion 152 provided on the tip thereof and projected further to the inside than the inner perimeter surface of the pipe; a second pipe member 2 for slide-inserting into the first pipe member 1 and engaging therewith, and having a plurality of grooves 23 for engaging with the protrusion 152 and formed on the outer perimeter surface at a prescribed pitch in the lengthwise direction; and a ring-shaped stopper member 3 having a thick section 31 for insertion into the thin section 13, and for restricting the bending of the flexible engagement member 15 toward the outside, by sliding to a tightening side, facing the thick section 31 toward the thin section 13 of the first pipe member 1, and moving the same closer to one another.
Patent JP-2011176302-A (JP)
Title: Substrate for mounting light emitting element and method for manufacturing the same
Inventor: NAKAYAMA KATSUHISA
IPC: H01L23/12
Filed: 2011-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LTCC substrate for mounting a light emitting element reduced in a gap provided for obtaining insulation between a metal reflection film and a wiring conductor formed on the substrate, and a method for manufacturing the same.  <P>SOLUTION: The substrate for mounting the light emitting element has a substrate body composed of a sintered body of a glass ceramic composition including glass powder and a ceramic filler and partially having a mounting surface which is a mounting part for mounting the light emitting element, a wiring conductor arranged on a bottom surface of a concave part which is the mounting surface of the substrate body and electrically connected to an electrode of the light emitting element, a reflection film formed on the mounting surface except the concave part, and an overcoat glass film formed on the reflection film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012160813-A (JP)
Title: Image data transmission device, image data transmission method, image data reception device, and image data reception method
Inventor: KITAZATO NAOHISA
IPC: G09G5/36
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To easily introduce 3-dimensional broadcasting in broadcasting, in which a bandwidth is limited, such as terrestrial broadcasting.SOLUTION: Extension video signals (AVC) are provided other than base video signals (MPEG2). The base video signals selectively include 2-dimensional image data or left-eye image data. The extension video signals include right-eye image data in a video format identical to or different from that of the image data contained in the base video signals. An acquisition destination of the extension video signals includes other broadcasting service, communication VOD, communication multicasting and the like, in addition to the same service. Under PMT, the left-eye image data is contained as the image data contained in the base video signals, and control signals (3-dimensional descriptors) having information indicating the acquisition designation of the right-eye image data (other image data) are inserted. The base video signals include identification information (video 3-dimensional identification signals) for identifying whether the contained image data is the 2-dimensional image data or the left-eye image data per frame.
Patent JP-2012040547-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: AOKI HISAO
IPC: B01J35/10
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst which can sufficiently exert the cleaning performance of a catalytic noble metal, and is excellent in the low temperature cleaning performance and the warming-up of the catalyst.SOLUTION: The exhaust gas purifying catalyst is composed of a base material 1 forming a gas passage where an exhaust gas circulates and a catalyst layer 10 formed on the base material 1, wherein the catalyst layer 10 is composed of a lower catalyst layer 2 formed of a surface of the base material 1, a front upper catalyst layer 3 that covers the upstream side of the surface of the lower catalyst layer 2 in a gas flow direction, and a rear upper catalyst layer 4 that covers the more downstream side, than the front upper catalyst layer 3, of the surface of the lower catalyst layer 2 in the gas flow direction. The lower catalyst layer 2 supports at least one of Pd and Pt, the rear upper catalyst layer 4 supports Rh, the front upper catalyst layer 3 supports Pd, and a carrier that supports Pd of the front upper catalyst layer 3 is a ZrOcomposite oxide that contains YO.
Patent JP-2012159471-A (JP)
Title: Inspection method and inspection device of heat-transfer pipe
Inventor: KAWASE NAOTO
IPC: G01N27/90
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To improve detectability of an inspection signal which inspects heat-transfer pipes.SOLUTION: An inspection method of heat-transfer pipes includes: a step S11 of inspecting heat-transfer pipes by an eddy current flaw detector having an array type probe to be inserted into the heat-transfer pipes, before assembling the heat-transfer pipes in a steam generator; steps S13 and S14 of excluding heat-transfer pipes from which noise signals exceeding a prescribed amplitude have been detected by the inspection, from the object to be assembled, while taking heat-transfer pipes from which noise signals not exceeding the prescribed amplitude have been detected by the inspection, as the object to be assembled; and a step S15 of making a database of pre-assembling inspection results about heat-transfer pipes taken as the object to be assembled.
Patent JP-2011195812-A (JP)
Title: Polymer, chemically amplified positive resist composition using the same, and pattern forming process
Inventor: MASUNAGA KEIICHI
IPC: C08F220/20
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a chemically amplified positive resist composition with low substrate dependency of a pattern.SOLUTION: A polymer comprises repeating units having a fluorinated carboxylic acid onium salt represented by general formula (1). In the formula: Rrepresents a structure derived from a basic skeleton giving polymer activity in a polymerizable monomer; a bond extending from an oxygen atom in the structure represents a bond with W; Rrepresents a fluorine atom or a fluorine-containing alkyl group; Wrepresents a divalent organic group; and Q+ represents a sulfonium cation or an iodonium cation.
Patent JP-2012165048-A (JP)
Title: Time stamp acquisition device and method
Inventor: NOGUCHI HIROTAKA
IPC: H04L9/32
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To acquire a time stamp of minute time without incorporating high-definition hardware.SOLUTION: A time stamp acquisition device (107) includes: a first clock time update process part (108, 108a) for obtaining timer information T when grasping an event of carrying of the minimum digit of the timer information of a timer circuit; a second clock time update process part (108, 108b) for calculating, when resetting the count value of a watch-dog timer, a cumulative count value C since obtaining a pre-reset count value and grasping the event of carrying of the minimum digit of the timer information; and a time stamp generation process part (109) for calculating, when a predetermined event occurs, a cumulative count value (C+Cm) since obtaining a count value Cm of the watch-dog timer and grasping the event of carrying of the minimum digit of the timer information and calculating a time stamp value Ts from the cumulative count value (C+Cm), time Δt required for one-count and the timer information T.
Patent JP-2012163351-A (JP)
Title: Radiowave emission source detection sensor and automatic toll collection system
Inventor: NOZAWA TATSUYA
IPC: H04W4/04
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a radiowave emission source detection sensor capable of preventing erroneous charging to an on-vehicle device by shutting erroneous communication between a roadside device in a prescribed lane and the on-vehicle device existing in a next lane, and to provide an automatic toll collection system using the sensor.SOLUTION: A radiowave emission source detection sensor is connected with a first and a second roadside devices which are installed in a first and a second lanes and communicate with a transponder mounted on a moving body. the radiowave emission source detection sensor comprises: an antenna section; a radiowave detection section: a direction specifying section; and an erroneous communication determination section. The antenna section receives a response signal sent by the transponder based on a reception beam from the lanes including the first and the second lane. The radiowave detection section detects a necessary signal in the response signal. The direction specifying section acquires wave strength, an arrival direction and response frequency based on a detection result. The erroneous communication determination section determines an erroneous communication based on the wave strength, the arrival direction and the response frequency and outputs an erroneous communication notification, indicating that the communication with the transponder is incorrect, to the first and the second roadside devices.
Patent JP-2012164013-A (JP)
Title: Maintenance access restriction method
Inventor: TAKAHASHI YUSUKE
IPC: G06F21/31
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an access restriction method for a LAN device which sufficiently ensures security without making log-in information complicated.SOLUTION: A personal computer for maintenance inputs maintenance log-in information comprising a log-in name, a log-in password, and a connection port number to a LAN device (S4). The LAN device completes a maintenance log-in (S7) when the log-in name, log-in password, and connection port number of the maintenance log-in information input from the personal computer all match a reference log-in name, a reference log-in password, and a reference connection port number held as parameters in the LAN device (S5, S6), and changes the reference connection port to another new reference connection port number (S9) when the maintenance log-in is completed, when the connection port number does not match the reference connection port number, or when the log-in name and log-in password do not match the reference log-in name and reference log-in password.
Patent JP-2012165231-A (JP)
Title: Wireless communication device
Inventor: OKUWAKI NAOYA
IPC: H04B1/40
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication device in which frequency control of an oscillator is performed optimally according to the communication state, or the like.SOLUTION: In the wireless communication device performing AFC control for regulating the control voltage of an oscillator according to the frequency of an input reference signal, an AFC control means performs AFC control and stores the control voltage of the oscillator regulated by the AFC control when the reference signal is input, does not perform AFC control but sets the control voltage of the oscillator to an initial value when the reference signal is not input, and stores the control voltage of the oscillator during transmission.
Patent JP-2012163524-A (JP)
Title: Brick thickness measuring method
Inventor: KUBO NORIKO
IPC: F27D1/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a brick thickness measuring method with which the thickness of a high-temperature brick in a coke oven or a finery can be easily and accurately measured.SOLUTION: A brick thickness measuring method is characterized in filling a gap between an antenna 12 and a brick 13 with a heat insulation layer 16 having a thickness of 4 to 300 mm in the method including radiating an electromagnetic wave from the antenna 12 to the brick 13, receiving the reflection of the electromagnetic wave on a boundary surface of materials 14 having different refraction factors by means of the antenna 12, and measuring a brick thickness through hot working from a time (t) from reflecting the electromagnetic wave on the back of the brick 13 to returning to the receiving antenna 12 and an electromagnetic wave propagation velocity (v).
Patent JP-2012168605-A (JP)
Title: Control apparatus
Inventor: KARIYA HIROKO
IPC: G06F11/20
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus which prevents continuity of control from being deteriorated when switching calculation means.SOLUTION: A control apparatus comprises: first calculation means that performs calculation for equipment control based on an input signal; second calculation means that performs the same calculation; determination means that determines whether or not the first calculation means functions properly; selection means that performs switching to output the result of the calculation performed by the first calculation means as the control signal when the first calculation means is determined as functioning properly by the determination means, and the result of the calculation performed by the second calculation means as the control signal when the first calculation means is determined as not functioning properly; and storage means that stores the difference between the results of the calculations performed for the same input signal by the first calculation means and the second calculation means at a predetermined timing. When the result of the calculation by the second calculation means is output as the control signal, the result of the calculation by the second calculation means is compensated by using the difference stored by the storage means.
Patent JP-2012168242-A (JP)
Title: Method for manufacturing electrophoretic display device, and electrophoretic display device
Inventor: DOI RYUJI
IPC: G02F1/1679
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic display device which has high productivity and can perform multicolor display with little tinge of color when observed from an oblique direction.SOLUTION: A method for manufacturing an electrophoretic display device includes a step for pasting a laminate film, which is obtained by providing a transparent electrode layer and an electrophoretic display layer formed by fixing microcapsules encapsulating dispersion liquid in which electrophoretic particles are dispersed in a dispersion medium by a binder resin on a transparent base material in this order from a side of the transparent base material, on a substrate having a pixel electrode, and a step for forming a color filter layer corresponding to the pixel electrode on a base material surface of the laminate film. The substrate having the pixel electrode has a region on which the electrophoretic display layer is not disposed, and a pattern for pixel positioning is drawn in the region on which the electrophoretic display layer is not disposed of the substrate having the pixel electrode. In the step for forming the color filter layer, the color filter layer is formed by the pattern for pixel positioning.
Patent JP-2012169083-A (JP)
Title: Method of producing transparent conductive sheet
Inventor: NOMURA RYO
IPC: C08K3/22
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a transparent conductive sheet having good electrical characteristics and optical characteristics, excellent heat resistance, and high coating strength, without using high temperature treatment or calendering when a transparent conductive film is formed on a substrate by coating.SOLUTION: The method of producing a transparent conductive sheet having a transparent substrate, and a transparent conductive film formed thereon includes a step for coating the transparent substrate with a coating composition containing transparent conductive particles, a resin and a solvent thus forming a coating, and a step for irradiating the coating with UV-rays. Weight content of the transparent conductive particles in the solid content of the coating composition is 80-90 wt%, the resin contains resin A and resin B, the resin A has a glass transition pont of 20-100°C, the resin B has a glass transition pont of 100°C or higher, and the weight ratio (A/B) of the resin A and resin B is 0.2-0.9.
Patent JP-2012166810-A (JP)
Title: Method of designing cylindrical container and cylindrical container
Inventor: KOJIMA KATSUMI
IPC: B65D8/04
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of designing a cylindrical container which is not buckled under external pressure.SOLUTION: The method includes deciding on the body's diameter D of (mm) of the cylindrical container, the length L (mm) of the body of the cylindrical container, the body's thickness t of (mm) of the base material of the cylindrical container, Young's modulus E of (MPa) and the yield strength YP of (MPa) so as to satisfy the following formula: Po-Pi≤0.0232 (txExInYPxDxL)-0.042 with respect to the external pressure Po of(MPa) acting on the cylindrical container and the internal pressure Pi of (MPa) of the cylindrical container, when designing the cylindrical container which is not buckled under the external pressure acting on the cylindrical container.